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All Journal Jurnal Usia Dini JURNAL MathEdu (Mathematic Education Journal)
Supartik Supartik
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Education Mathematics Other

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PENINGKATAN KEMAMPUAN KOMUNIKASI SISWA MELALUI PEMBELAJARAN MATEMATIKA REALISTIK DENGAN BERBANTUAN GOOGLE CLASSROOM Supartik Supartik; Laili Habibah Pasaribu
JURNAL MathEdu (Mathematic Education Journal) Vol 4 No 1 (2021): JURNAL MathEdu (Mathematic Education Journal) vol. 4 No. 1 Maret 2021
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/mathedu.v4i1.2437

Abstract

The purpose and problem formulation of this research is to find out whether realistic mathematics learning assisted by google classroom can improve students' communication skills. This research method is quantitative descriptive research. The sample in this study were 25 students who were taken from the total population of data and could represent the entire population with the sample collection technique, namely the random sampling technique. The results of this study were tested with a simple correlation test resulting in the calculated F value of 12,827 at the sig level 0.002 which means significant. From the distribution list F with dk numerator 1 and dk denominator (n-2) = 23 at the real level α = 0.05, obtained F table = 4.28. Then it is concluded that there is a significant increase provided that the value of F count > F table = 12.827 > 4.28. By obtaining this, the researchers concluded that realistic mathematics learning (PMR) assisted by google classroom can improve students' communication skills.
Meningkatkan Kemampuan Kognitif Melalui Kegiatan Mencampur Warna Menggunakan Media Pewarna Di Tk Negeri Pembina Kecamatan Padang Hilir Kota Tebing Tinggi Supartik Supartik
Jurnal Usia Dini Vol 8, No 2 (2022): Desember 2022
Publisher : PG PAUD FIP UNIMED

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jud.v8i2.41469

Abstract

Penelitian tindakan kelas  ini bertujuan untuk meningkatkan  kemampuan kognitif melalui kegiatan mencampur warna menggunakan media pewrana. Subjek dalam penelitian tindakan kelas ini adalah anak taman kanak – kanat kelompk B.1 yang berjumlah 15 orang terdiri dari 9 anak perempuan dan 6 anak laki-laki. Tehnik pengumpulan data adalah dengan menggunakan data kuantitatif berupa tes dan data kualitatif berupa observasi. Hasil observasi menunjukan bahwa siklus I guru (peneliti) sudah dapat meningkatkan kemampuan kognitif anak dengan capaian (43%) dan pada siklus II kemapuan kognitif dapat meningkat dengan sangat baik (88%).
Co-Authors Laili Habibah Pasaribu